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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 54 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Diagnostic Information And Procedures (2 Of 3)) >> Diagnostic Information and Procedures >> DTC P103F, P1040, P208A, P208C, P208D, or P214E >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
DTC P103F

Reductant Pump Driver High Temperature

DTC P1040

Reductant Pump Control Circuit Shorted

DTC P208A

Reductant Pump Control Circuit

DTC P208C

Reductant Pump Control Circuit Low Voltage

DTC P208D

Reductant Pump Control Circuit High Voltage

DTC P214E

Reductant Pump High Current